Moi*_*nGK 5 java enums hibernate jpa
让我用代码解释一下:
public interface A {}
public enum B implements A{}
public enum C implements A{}
@Entity
@Table(name = "land")
public class D extends ABSDBOperations {
private A a;
public A getA(){
return a;
}
public void setA(A a){
this.a=a;
}
}
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我应该使用上面的注释getA()来保持a属性?